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保水剂用作种子处理即拌种是当前在旱地农业中最常用的方法之一。近年,种子复合包衣剂的研究进展很快,它是由高吸水性树脂、植物生长调节剂、微量元素、稀土微肥和农药等在特定条件下研制而成的新型制剂,有提高出苗率、苗齐苗壮、杀菌治虫、增粒增重、增效缓释、无污染等特点,集保水抗旱、防病治虫和促进作物生长等多功能为一体,表现了显著的抗旱增产作用。中国农科院农气所“三剂”推广的试验点之一——山东省昌潍农校经两年的努力,研制试验成功种子复合包衣剂1号(冬小麦专用)和2号(夏玉米专用),经潍坊市
The use of SAP as seed treatment, ie seed dressing, is currently one of the most commonly used methods in dryland agriculture. In recent years, research on seed composite coating has progressed rapidly. It is a new type of formulation developed under specific conditions by superabsorbent resin, plant growth regulator, trace element, rare earth micronutrient and pesticide, , Miao Qi Miao Zhuang, bactericidal pest control, grain weight gain, slow release efficiency, non-polluting and other characteristics of the collection of water and drought, pest control and disease prevention and promote crop growth and other functions as a whole, showing a significant increase in drought resistance and yield. One of the experimental sites for promotion of “three doses” of agro-Institute by Chinese Academy of Agricultural Sciences - Changwei Agricultural School of Shandong Province After two years of hard work, the successful trial of seed coating compound No. 1 (winter wheat only) and No. 2 Corn only), Weifang City